http://polygonal.de
If you want to learn about maximum optimization for collision detection, etc.
nobody knows more than this guy.
___
Flashcoders mailing list
Flashcoders@chattyfig.figleaf.com
I have a byte question.
I have to store a walkable area so a character 'knows' where it can walk
or not. Currently I am using a multi-dim array based on the x and y pos
of the tiles .
so [[1],[0],[1]..etc]
where pos(0,0) = array[0][0] = 1 (walkable)
I was wondering if I could store this
Good point, i can use getPixel to retrieve the color value and based on
that 'know' if it is walkable.
Cheers.
Jiri
Hans Wichman wrote:
Hi,
why not use an image? Eg use an image that represents your area, lookup the
pixel values, AND them and decide what you can or cannot do in that area.
On stage there is a draw shape. I copy it to BitmapData and use the
transparancy for testing walkable or not.
So i dont use compressed image format, just raw bitmap data. Or am i
missing something?
Jiri
Hans Wichman wrote:
yup exactly, only thing is that I'm not sure how detailed this info
ah no then you'll be fine !
Although if it's just a simple shape, hittest will work as well of course,
depending on the performance you need.
On Mon, Mar 30, 2009 at 1:52 PM, Jiri jiriheitla...@googlemail.com wrote:
On stage there is a draw shape. I copy it to BitmapData and use the
yup exactly, only thing is that I'm not sure how detailed this info can be
when using compressed image formats...
On Mon, Mar 30, 2009 at 1:13 PM, Jiri jiriheitla...@googlemail.com wrote:
Good point, i can use getPixel to retrieve the color value and based on
that 'know' if it is walkable.
Hittest is to expensive, i try to avoid it at all times.
J
Hans Wichman wrote:
ah no then you'll be fine !
Although if it's just a simple shape, hittest will work as well of course,
depending on the performance you need.
On Mon, Mar 30, 2009 at 1:52 PM, Jiri jiriheitla...@googlemail.com
Hi,
why not use an image? Eg use an image that represents your area, lookup the
pixel values, AND them and decide what you can or cannot do in that area.
greetz JC
On Mon, Mar 30, 2009 at 12:41 PM, Jiri jiriheitla...@googlemail.com wrote:
I have a byte question.
I have to store a walkable
8 matches
Mail list logo